Description
Secure and stabilize glass panels with the Glazing Spline – 31/32” Width Rubber Glass Retention Insert, designed for dependable performance in commercial window and storefront glazing systems. This push-in rubber spline helps hold glass firmly within the frame while reducing vibration, minor air infiltration, and panel movement.
Manufactured from durable rubber, this glazing spline provides long-lasting flexibility and resilience in varying weather conditions. Finished in black, it blends seamlessly with aluminum and metal framing systems for a clean, professional appearance. Precision dimensions include a 0.415″ (31/32″) width, 0.490″ (1/2″) height, and 0.125″ (1/8″) Height A, ensuring proper engagement within compatible glazing channels.
Designed for straightforward push-in installation, this spline fits securely without adhesives for efficient repairs or replacements. Sold by the foot, it allows for custom-length applications, making it ideal for maintenance, retrofit, or new glazing projects requiring reliable glass retention and long-term durability.
No returns on products cut to size.





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